| Value | Category | Cases | |
|---|---|---|---|
| 1 | 151 |
6.3%
|
|
| 2 | 1216 |
50.9%
|
|
| 3 | 843 |
35.3%
|
|
| 4 | 178 |
7.5%
|
|
| Sysmiss | 10019 |